Arrow-pushing Instructions NA Aromatic rings can be acylated to yield ketones by treatment with AlCl3 and an acid chloride. The reactive species is an electrophilic, resonance-stabilized acylium ion. Draw curved arrows to show the movement of electrons in this step of the mechanism. H3C CH3COCI AICI3 XT CI CH3 AICI 3 H3C-C=0 AICI4

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Q: Н I-Z S ОН

A: Amide functional group: Primary: R-CONH2 Secondary : R-CONH-R Tertiary : R-CONR2

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